🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.52 AU - 0.6 AU

Year: 157 Days

Day: 25.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,415,591 km

• M1: 55,202 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.42 AU - 2.8 AU

Year: 1580 Days

Day: 16.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.81 AU - 3.99 AU

Year: 2349 Days

Day: 35.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.73 AU - 4.67 AU

Year: 3226 Days

Day: 47.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.3

Radius: 10.9

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.66 AU - 5.36 AU

Year: 4202 Days

Day: 14 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,415,591 km

• M1: 140,472 km (0.109 R)
• M2: 265,536 km (0.099 R)
• M3: 432,936 km (0.052 R)
• M4: 567,574 km (0.054 R)
• M5: 785,987 km (0.093 R)
• M6: 929,302 km (0.066 R)
• M7: 1,168,659 km (0.026 R)
• M8: 1,412,353 km (0.094 R)
• M9: 1,491,940 km (0.118 R)
• M10: 1,689,409 km (0.105 R)
• M11: 2,842,210 km (0.083 R)
• M12: 2,944,086 km (0.091 R)
• M13: 3,680,108 km (0.051 R)
• M14: 4,074,896 km (0.089 R)
• M15: 5,002,852 km (0.103 R)
• M16: 5,452,693 km (0.06 R)
• M17: 6,512,295 km (0.069 R)
• M18: 7,225,428 km (0.079 R)
• M19: 7,848,353 km (0.034 R)
• M20: 8,503,143 km (0.078 R)
• M21: 9,479,867 km (0.074 R)
• M22: 9,633,355 km (0.085 R)
• M23: 9,927,165 km (0.077 R)
• M24: 10,145,578 km (0.073 R)
• M25: 10,349,779 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.8

Radius: 9.6

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.42 AU - 12.6 AU

Year: 13690 Days

Day: 7.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,415,591 km

• M1: 267,182 km (0.065 R)
• M2: 412,591 km (0.117 R)
• M3: 553,961 km (0.053 R)
• M4: 750,233 km (0.079 R)
• M5: 1,492,987 km (0.069 R)
• M6: 1,617,452 km (0.098 R)
• M7: 1,745,358 km (0.073 R)
• M8: 1,984,416 km (0.096 R)
• M9: 2,121,896 km (0.104 R)
• M10: 2,290,942 km (0.091 R)
• M11: 2,612,727 km (0.068 R)
• M12: 2,917,906 km (0.119 R)
• M13: 2,980,289 km (0.108 R)
• M14: 3,138,414 km (0.112 R)
• M15: 3,266,769 km (0.092 R)
• M16: 3,331,694 km (0.106 R)
• M17: 3,495,803 km (0.09 R)
• M18: 3,866,507 km (0.088 R)
• M19: 4,179,166 km (0.057 R)
• M20: 5,587,630 km (0.12 R)
• M21: 5,901,636 km (0.085 R)
• M22: 6,020,866 km (0.09 R)
• M23: 6,261,718 km (0.052 R)
• M24: 6,424,032 km (0.06 R)
• M25: 6,505,712 km (0.117 R)
• M26: 6,752,848 km (0.055 R)
• M27: 7,045,162 km (0.11 R)
• M28: 7,299,179 km (0.115 R)
• M29: 7,384,450 km (0.055 R)
• M30: 7,815,890 km (0.107 R)
• M31: 8,300,139 km (0.029 R)
• M32: 9,205,206 km (0.083 R)
• M33: 10,284,554 km (0.119 R)
• M34: 10,428,318 km (0.11 R)
• M35: 10,717,790 km (0.061 R)
• M36: 12,305,921 km (0.097 R)
• M37: 12,611,848 km (0.102 R)
• M38: 12,714,473 km (0.066 R)
• M39: 13,754,926 km (0.093 R)
• M40: 14,553,330 km (0.082 R)
• M41: 14,768,751 km (0.102 R)
• M42: 15,311,940 km (0.035 R)
• M43: 16,417,918 km (0.081 R)
• M44: 16,811,061 km (0.099 R)
• M45: 16,924,007 km (0.074 R)
• M46: 18,414,750 km (0.078 R)
• M47: 19,116,813 km (0.086 R)
• M48: 20,547,268 km (0.113 R)
• M49: 22,756,678 km (0.052 R)
• M50: 23,762,724 km (0.106 R)
• M51: 24,143,750 km (0.117 R)
• M52: 25,040,589 km (0.094 R)
• M53: 26,209,697 km (0.105 R)
• M54: 26,669,112 km (0.09 R)
• M55: 28,466,081 km (0.038 R)
• M56: 28,938,362 km (0.118 R)
• M57: 29,277,201 km (0.109 R)
• M58: 29,549,319 km (0.105 R)
• M59: 29,890,552 km (0.115 R)
• M60: 30,164,615 km (0.062 R)
• M61: 30,233,281 km (0.083 R)
• M62: 30,301,946 km (0.1 R)
• M63: 30,508,242 km (0.06 R)
• M64: 31,546,900 km (0.078 R)
• M65: 31,895,762 km (0.08 R)
• M66: 32,175,660 km (0.11 R)
• M67: 32,737,998 km (0.095 R)
• M68: 33,658,923 km (0.095 R)
• M69: 34,086,772 km (0.11 R)
• M70: 36,034,238 km (0.104 R)
• M71: 36,618,268 km (0.087 R)
• M72: 36,838,027 km (0.083 R)
• M73: 37,205,290 km (0.079 R)
• M74: 38,091,807 km (0.117 R)
• M75: 38,537,758 km (0.041 R)
• M76: 39,359,649 km (0.05 R)
• M77: 39,434,597 km (0.067 R)
• M78: 41,859,878 km (0.065 R)
• M79: 42,319,891 km (0.09 R)
• M80: 43,632,613 km (0.064 R)
• M81: 43,787,895 km (0.1 R)
• M82: 45,037,037 km (0.068 R)
• M83: 45,193,966 km (0.084 R)
• M84: 45,744,785 km (0.111 R)
• M85: 47,650,063 km (0.048 R)
• M86: 48,130,422 km (0.091 R)
• M87: 48,854,027 km (0.074 R)
• M88: 49,257,642 km (0.089 R)
• M89: 51,455,833 km (0.098 R)
• M90: 52,195,595 km (0.072 R)
• M91: 52,278,023 km (0.118 R)
• M92: 53,021,824 km (0.071 R)
• M93: 54,018,894 km (0.094 R)
• M94: 55,610,316 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.6

Radius: 5.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.28 AU - 16.48 AU

Year: 23714 Days

Day: 15.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,415,591 km

• M1: 175,628 km (0.076 R)
• M2: 574,456 km (0.106 R)
• M3: 646,263 km (0.096 R)
• M4: 683,213 km (0.081 R)
• M5: 759,658 km (0.067 R)
• M6: 879,635 km (0.073 R)
• M7: 1,493,136 km (0.108 R)
• M8: 2,044,255 km (0.059 R)
• M9: 2,804,960 km (0.074 R)
• M10: 2,898,010 km (0.045 R)
• M11: 2,991,957 km (0.084 R)
• M12: 3,280,083 km (0.084 R)
• M13: 3,345,457 km (0.103 R)
• M14: 3,986,634 km (0.119 R)
• M15: 4,091,352 km (0.032 R)
• M16: 4,232,273 km (0.098 R)
• M17: 5,073,911 km (0.052 R)
• M18: 5,263,601 km (0.082 R)
• M19: 5,965,664 km (0.108 R)
• M20: 6,125,584 km (0.117 R)
• M21: 6,946,727 km (0.106 R)
• M22: 7,845,511 km (0.037 R)
• M23: 8,108,953 km (0.111 R)
• M24: 8,464,846 km (0.117 R)
• M25: 8,871,303 km (0.063 R)
• M26: 8,962,408 km (0.097 R)
• M27: 9,099,889 km (0.045 R)
• M28: 9,237,818 km (0.119 R)
• M29: 9,423,020 km (0.03 R)
• M30: 10,753,245 km (0.091 R)
• M31: 11,390,531 km (0.074 R)
• M32: 11,440,048 km (0.106 R)
• M33: 12,090,500 km (0.111 R)
• M34: 13,270,528 km (0.11 R)
• M35: 13,636,893 km (0.098 R)
• M36: 13,689,402 km (0.088 R)
• M37: 13,847,676 km (0.098 R)
• M38: 13,900,485 km (0.107 R)
• M39: 13,953,442 km (0.108 R)
• M40: 15,298,925 km (0.041 R)
• M41: 15,408,281 km (0.094 R)
• M42: 16,293,003 km (0.103 R)
• M43: 17,023,789 km (0.105 R)
• M44: 18,400,987 km (0.117 R)
• M45: 18,750,896 km (0.101 R)
• M46: 19,397,907 km (0.089 R)
• M47: 19,813,490 km (0.078 R)
• M48: 20,232,065 km (0.107 R)
• M49: 21,077,891 km (0.056 R)
• M50: 21,260,550 km (0.062 R)
• M51: 23,116,761 km (0.067 R)
• M52: 23,431,215 km (0.099 R)
• M53: 25,736,219 km (0.102 R)
• M54: 26,586,234 km (0.081 R)
• M55: 26,981,622 km (0.055 R)
• M56: 27,047,744 km (0.052 R)
• M57: 27,844,951 km (0.082 R)
• M58: 28,784,874 km (0.101 R)
• M59: 28,919,961 km (0.106 R)
• M60: 30,076,951 km (0.06 R)
• M61: 31,110,373 km (0.057 R)
• M62: 31,179,637 km (0.117 R)
• M63: 31,318,464 km (0.048 R)
• M64: 31,875,566 km (0.046 R)
• M65: 32,647,043 km (0.088 R)
• M66: 33,993,872 km (0.052 R)
• M67: 34,853,761 km (0.076 R)
• M68: 37,919,619 km (0.108 R)
• M69: 38,364,524 km (0.11 R)
• M70: 38,513,224 km (0.11 R)
• M71: 38,587,724 km (0.097 R)
• M72: 39,184,769 km (0.12 R)
• M73: 39,334,516 km (0.071 R)
• M74: 40,237,190 km (0.089 R)
• M75: 41,070,450 km (0.079 R)
• M76: 41,909,544 km (0.11 R)
• M77: 42,062,583 km (0.051 R)
• M78: 42,600,238 km (0.076 R)
• M79: 44,694,608 km (0.095 R)
• M80: 46,267,629 km (0.078 R)
• M81: 46,743,051 km (0.042 R)
• M82: 48,018,822 km (0.041 R)
• M83: 48,660,896 km (0.108 R)
• M84: 48,821,863 km (0.029 R)
• M85: 49,063,614 km (0.104 R)
• M86: 49,225,030 km (0.095 R)
• M87: 49,953,721 km (0.08 R)
• M88: 50,849,064 km (0.08 R)
• M89: 51,339,596 km (0.11 R)
• M90: 52,738,186 km (0.037 R)
• M91: 54,149,193 km (0.091 R)
• M92: 54,817,447 km (0.036 R)
• M93: 55,404,469 km (0.09 R)
• M94: 55,740,765 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 18,299 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit